Polishing device for battery row workpiece

Abstract

The utility model provides a battery row workpiece polishing device which comprises a bottom plate, the top end of the bottom plate is fixedly connected with an adjusting assembly, the surface of the adjusting assembly is provided with two symmetrically-arranged polishing assemblies, the top end of the bottom plate is fixedly connected with a workbench, and the surface of the workbench is provided with a conveying assembly. After a workpiece is placed on the surface of the T-shaped sliding block, the tail end of the workpiece is placed at the bottom of the pressing plate, the pressing plate is driven by the downward pressing air cylinder to press and fix the tail end of the battery row workpiece, and then the T-shaped sliding block is driven by the electric telescopic rod to move so that the battery row workpiece can be conveyed to the two polishing assemblies. The distance between the two polishing assemblies can be adjusted through the adjusting assembly, so that the surfaces of the battery row workpieces with different thicknesses can be polished, the two faces of the battery row workpieces can be polished at the same time through the symmetrically-arranged polishing assemblies, the labor intensity of workers is effectively relieved, and the working efficiency is improved. And the polishing efficiency of the battery row workpiece is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing devices, and in particular relates to a battery row workpiece polishing device. Background Art

[0002] The battery copper busbar is a connector used for soft connection with the power battery. It is generally made of copper-aluminum alloy. Copper and aluminum are widely used metal materials with many advantages such as good electrical conductivity, thermal conductivity, and corrosion resistance. In order to improve the surface quality and glossiness of the material, increase the aesthetics and durability of the workpiece, especially after laser cutting, the laser beam irradiates the surface of the workpiece to generate extremely high temperature, causing the surface of the workpiece to vaporize and evaporate rapidly, thereby realizing the cutting of the metal. However, after cutting a small hole on the surface of the battery busbar workpiece, a layer of attached burrs will be formed on the cut surface of the workpiece. At this time, the surface of the workpiece needs to be polished. After searching, it was found that the application number "202221067932.4" discloses "a copper busbar surface polishing device", which records "a polishing mechanism is provided on the top of the outer surface of the equipment body, and a clamping and rotating device is provided on the top of the equipment body. The clamping and rotating device The rotating device includes a mounting plate and a clamping structure, the bottom of the outer surface of the mounting plate is fixedly connected to the top of the outer surface of the equipment body, a driving motor is fixedly installed on one side of the outer surface of the mounting plate, the output end of the driving motor is fixedly connected to a first threaded rod, and the outer surface of the first threaded rod is threadedly connected to a threaded barrel. When in use, the above-mentioned polishing device can drive the clamped copper bar to flip through the clamping and rotating device, so that the two sides of the copper bar can be polished in cooperation with the polishing mechanism. This polishing method can effectively improve the polishing efficiency of the workpiece, but the above-mentioned polishing device still has certain shortcomings when in use: when in use, the above-mentioned polishing device needs to polish one side of the copper bar first, and then flip the copper bar to polish the other side. This process causes the polishing efficiency of the copper bar to have room for improvement. Based on this, we propose a polishing device that can polish both sides of the battery bar at the same time. Utility Model Content

[0003] The utility model aims to provide a battery row workpiece polishing device, aiming to solve the problems raised in the background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a battery row workpiece polishing device, comprising a bottom plate, the top of the bottom plate is fixedly connected to an adjustment component, the surface of the adjustment component is equipped with two symmetrically arranged polishing components, the top of the bottom plate is fixedly connected to a workbench, and the surface of the workbench is equipped with a conveying component;

[0005] The polishing assembly includes a U-shaped mounting frame, both sides of the U-shaped mounting frame are rotatably connected to rotating rods, one side of the rotating rod is fixedly connected to a first flange, a polishing wheel is installed between the two first flanges, a first synchronous pulley is installed in the middle of one of the rotating rods, a driving motor is installed at the top of the U-shaped mounting frame, the output shaft of the driving motor is fixedly connected to a second synchronous pulley, and a synchronous belt is installed between the first synchronous pulley and the second synchronous pulley.

[0006] The top end of the support leg is fixedly connected to the support plate, and the top end of the support leg is fixedly connected to the support plate, and the top end of the support leg is fixedly connected to the support plate, and the adjusting screw rod is rotatably connected to the first bevel gear.

[0007] As a preferred technical solution of the utility model, the conveying assembly includes a slide rail fixedly installed on the top of the workbench, a T-shaped slider is slidably connected in the slide rail, the top of the T-shaped slider is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to a downward pressure cylinder, the telescopic rod of the downward pressure cylinder extends into the fixed frame and is fixedly connected to the pressure plate, one end of the slide rail is fixedly connected to an electric push rod, and the piston rod of the electric push rod is fixedly connected to the T-shaped slider.

[0008] As a preferred technical solution of the utility model, the polishing wheel includes a grinding wheel, the connecting shafts at both ends of the grinding wheel are fixedly connected to the second flange respectively, and the first flange is fixedly connected to the second flange by bolts.

[0009] As a preferred technical solution of the utility model, a through strip groove is opened on the surface of the U-shaped mounting frame, and the synchronous belt is arranged in the strip groove.

[0010] As a preferred technical solution of the utility model, a limiting strip is symmetrically installed on one side surface of the support column located in the slide groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: after the workpiece is placed on the surface of the T-shaped slider, the tail end is placed at the bottom of the pressure plate, and the pressure plate is driven by the downward pressure cylinder to press and fix the tail end of the battery row workpiece, and then the T-shaped slider is driven by the electric telescopic rod to move so as to transport the battery row workpiece to the two polishing components, and the distance between the two polishing components can be adjusted by the adjustment component, so that the surfaces of battery row workpieces of different thicknesses can be polished, and the symmetrically arranged polishing components can simultaneously polish both sides of the battery row workpiece, which effectively reduces the labor intensity of the staff and greatly improves the polishing efficiency of the battery row workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the adjustment component in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the polishing component in the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the polishing component in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the polishing wheel in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the conveying component in the utility model;

[0019] Figure 7 It is a structural schematic diagram of the U-shaped mounting frame in the utility model.

[0020] In the figure: 1. bottom plate; 2. adjustment component; 21. support column; 22. slide groove; 23. bidirectional screw rod; 24. first bevel gear; 25. adjustment slider; 26. support plate; 27. mounting seat; 28. adjustment rod; 29. ​​hand wheel; 210. second bevel gear; 3. polishing component; 31. U-shaped mounting frame; 32. rotating rod; 33. first flange; 34. polishing wheel; 341. grinding wheel; 342. second flange; 35. first synchronous pulley; 36. driving motor; 37. second synchronous pulley; 38. synchronous belt; 4. workbench; 5. conveying component; 51. slide rail; 52. T-shaped slider; 53. fixing frame; 54. downward pressure cylinder; 55. pressure plate; 56. electric push rod; 6. strip groove; 7. limit strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 7 The utility model provides the following technical solutions: a battery row workpiece polishing device, including a base plate 1, an adjusting component 2 is fixedly connected to the top of the base plate 1, two symmetrically arranged polishing components 3 are installed on the surface of the adjusting component 2, a workbench 4 is fixedly connected to the top of the base plate 1, and a conveying component 5 is installed on the surface of the workbench 4.

[0023] See also Figure 1 , Figure 3 and Figure 4 In this embodiment, the polishing assembly 3 includes a U-shaped mounting frame 31, both sides of the U-shaped mounting frame 31 are rotatably connected to a rotating rod 32, one side of the rotating rod 32 is fixedly connected to a first flange 33, a polishing wheel 34 is installed between the two first flanges 33, a first synchronous pulley 35 is installed in the middle of one of the rotating rods 32, a driving motor 36 is installed at the top of the U-shaped mounting frame 31, the output shaft of the driving motor 36 is fixedly connected to a second synchronous pulley 37, and a synchronous belt 38 is installed between the first synchronous pulley 35 and the second synchronous pulley 37.

[0024] Specifically, the second synchronous pulley 37 is driven to rotate by the driving motor 36, and the first synchronous pulley 35 can drive the corresponding first flange 33 to rotate under the action of the synchronous belt 38, so that the polishing wheel 34 starts to rotate. Since the two polishing assemblies 3 are symmetrically arranged, the two polishing wheels 34 can simultaneously polish both sides of the battery row workpiece, thereby effectively improving the polishing efficiency of the battery row workpiece.

[0025] See also Figure 2 In this embodiment, the adjustment component 2 includes support columns 21 fixedly mounted on both sides of the top of the base plate 1, and slide grooves 22 are provided on the opposite sides of the two support columns 21. A bidirectional screw rod 23 is rotatably connected in the slide groove 22. One end of the bidirectional screw rod 23 extends to the top of the support column 21 and is fixedly connected to the first bevel gear 24. The surface of the bidirectional screw rod 23 is threadedly connected with two symmetrical adjusting sliders 25. The adjusting slider 25 is slidably installed in the slide groove 22. The U-shaped mounting frame 31 is fixedly installed between the two adjusting sliders 25 located at the same height. A support plate 26 is fixedly connected to one side of the top of the support column 21, and a mounting seat 27 is fixedly connected to the top of the support plate 26. An adjusting rod 28 is rotatably connected between the two mounting seats 27. One end of the adjusting rod 28 extends to one side of the corresponding mounting seat 27 and is fixedly connected to the hand wheel 29. Two second bevel gears 210 are installed on the surface of the adjusting rod 28, and the two second bevel gears 210 are respectively meshed with the corresponding first bevel gear 24.

[0026] Specifically, the staff can rotate the hand wheel 29 to make the adjustment rod 28 drive the second bevel gear 210 to rotate. Since the second bevel gear 210 is meshed and connected with the first bevel gear 24, the first bevel gear 24 will drive the bidirectional screw rod 23 to rotate. The rotation of the bidirectional screw rod 23 will cause the two adjustment sliders 25 installed on the surface to move toward or away from each other synchronously. In this way, the distance between the polishing wheels 34 in the two polishing assemblies 3 can be adjusted, thereby facilitating the polishing of the surfaces of battery row workpieces of different thicknesses.

[0027] See also Figure 1 and Figure 6 In this embodiment, the conveying assembly 5 includes a slide rail 51 fixedly installed on the top of the workbench 4, a T-shaped slider 52 is slidably connected in the slide rail 51, a fixing frame 53 is fixedly connected to the top of the T-shaped slider 52, a downward pressure cylinder 54 is fixedly connected to the top of the fixing frame 53, a telescopic rod of the downward pressure cylinder 54 extends into the fixing frame 53 and is fixedly connected to the pressure plate 55, an electric push rod 56 is fixedly connected to one end of the slide rail 51, and a piston rod of the electric push rod 56 is fixedly connected to the T-shaped slider 52.

[0028] Specifically, the staff places the battery row workpiece on the surface of the T-shaped slider 52 and places the tail end on the bottom of the pressure plate 55, and then drives the pressure plate 55 to press and fix the tail end of the battery row workpiece through the downward pressure cylinder 54. Thereafter, the T-shaped slider 52 is pushed along the slide rail 51 by the electric push rod 56, so as to push the battery row workpiece between the two polishing wheels 34. At the same time, the polishing wheels 34 polish both sides of the battery row workpiece at the same time, and the battery row workpiece is pressed and fixed by the pressure plate 55, which can prevent the battery row workpiece from detaching from the surface of the T-shaped slider 52 under the action of friction during polishing, affecting the polishing effect.

[0029] See also Figure 3 , Figure 4 and Figure 5 In this embodiment, the polishing wheel 34 includes a grinding wheel 341, and the connecting shafts at both ends of the grinding wheel 341 are fixedly connected to the second flange 342 respectively, and the first flange 33 and the second flange 342 are fixedly connected by bolts.

[0030] Specifically, the first flange 33 and the second flange 342 are provided to facilitate the disassembly of the grinding wheel 341 , thereby facilitating the replacement of the grinding wheel 341 after excessive wear.

[0031] See also Figure 7 In this embodiment, a through strip groove 6 is provided on the surface of the U-shaped mounting frame 31 , and the synchronous belt 38 is arranged in the strip groove 6 .

[0032] Specifically, the provided strip groove 6 facilitates the synchronous belt 38 to pass through the strip groove 6 to drive the first synchronous pulley 35 to rotate.

[0033] See also Figure 1 and Figure 2 In this embodiment, the support column 21 is located on one side surface of the slide groove 22 and the limit strip 7 is symmetrically installed.

[0034] Specifically, the position of the polishing assembly 3 can be limited by the provided limiting strip 7 , so as to prevent the driving motor 36 from touching the adjusting rod 28 or the bottom plate 1 when adjusting the position of the polishing assembly 3 .

[0035] Working principle: The distance between the two polishing components 3 can be adjusted by the arranged adjustment component 2, so as to adapt to the polishing of battery row workpieces of different thicknesses. After the battery row workpiece is pressed and fixed by the pressure plate 55 in the conveying component 5, the T-shaped slider 52 is pushed to move by the electric push rod 56, so as to drive the battery row workpiece to move toward the polishing component 3, so that the two sides of the battery row workpiece can be polished at the same time by the polishing component 3, which effectively improves the polishing efficiency of the battery row workpiece. As the thickness gradually becomes thinner due to grinding of the grinding wheel 341, the distance between the grinding wheels 341 can also be adjusted by the adjustment component 2. After the grinding wheel 341 is over-polished, the grinding wheel 341 can be disassembled and replaced under the action of the first flange 33 and the second flange 342, thereby improving the practicability of the device.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A battery row workpiece polishing device, comprising a bottom plate (1), characterized in that: The top end of the bottom plate (1) is fixedly connected to an adjustment component (2), and two symmetrically arranged polishing components (3) are mounted on the surface of the adjustment component (2); the top end of the bottom plate (1) is fixedly connected to a workbench (4), and a conveying component (5) is mounted on the surface of the workbench (4); The polishing assembly (3) comprises a U-shaped mounting frame (31), both sides of the U-shaped mounting frame (31) are rotatably connected to a rotating rod (32), one side of the rotating rod (32) is fixedly connected to a first flange (33), a polishing wheel (34) is installed between the two first flanges (33), a first synchronous pulley (35) is installed in the middle of one of the rotating rods (32), a driving motor (36) is installed at the top end of the U-shaped mounting frame (31), the output shaft of the driving motor (36) is fixedly connected to a second synchronous pulley (37), and a synchronous belt (38) is installed between the first synchronous pulley (35) and the second synchronous pulley (37).

2. A battery row workpiece polishing device according to claim 1, characterized in that: The adjustment assembly (2) comprises support columns (21) fixedly mounted on both sides of the top end of the base plate (1), and slide grooves (22) are provided on opposite sides of the two support columns (21). A bidirectional screw rod (23) is rotatably connected in the slide groove (22), and one end of the bidirectional screw rod (23) extends to the top end of the support column (21) and is fixedly connected to the first bevel gear (24). The surface of the bidirectional screw rod (23) is threadedly connected with two symmetrical adjustment sliders (25), and the adjustment sliders (25) are slidably mounted in the slide grooves (22). The U-shaped mounting frame (31) is fixedly mounted at Between two adjusting slide blocks (25) at the same height, a support plate (26) is fixedly connected to one side of the top end of the support column (21), a mounting seat (27) is fixedly connected to the top end of the support plate (26), an adjusting rod (28) is rotatably connected between the two mounting seats (27), one end of the adjusting rod (28) extends to one side of the corresponding mounting seat (27) and is fixedly connected to a hand wheel (29), and two second bevel gears (210) are installed on the surface of the adjusting rod (28), and the two second bevel gears (210) are respectively meshed and connected with the corresponding first bevel gears (24).

3. A battery row workpiece polishing device according to claim 1, characterized in that: The conveying assembly (5) comprises a slide rail (51) fixedly mounted on the top of the workbench (4), a T-shaped slider (52) being slidably connected inside the slide rail (51), a fixing frame (53) being fixedly connected to the top of the T-shaped slider (52), a downward pressing cylinder (54) being fixedly connected to the top of the fixing frame (53), a telescopic rod of the downward pressing cylinder (54) extending into the fixing frame (53) and being fixedly connected to a pressing plate (55), an electric push rod (56) being fixedly connected to one end of the slide rail (51), a piston rod of the electric push rod (56) being fixedly connected to the T-shaped slider (52).

4. A battery row workpiece polishing device according to claim 1, characterized in that: The polishing wheel (34) comprises a grinding wheel (341), the connecting shafts at both ends of the grinding wheel (341) are respectively fixedly connected to the second flange (342), and the first flange (33) and the second flange (342) are fixedly connected by bolts.

5. The battery row workpiece polishing device according to claim 1, characterized in that: The surface of the U-shaped mounting frame (31) is provided with a through strip groove (6), and the synchronous belt (38) is arranged in the strip groove (6).

6. A battery row workpiece polishing device according to claim 2, characterized in that: The support column (21) is symmetrically mounted with a limit strip (7) on one side surface of the slide groove (22).

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